package cn.wolfcode.book.service;

import cn.wolfcode.book.entity.Book;
import cn.wolfcode.entity.PageResult;
import cn.wolfcode.entity.QueryObject;

import java.util.List;

/**
 * @author 李新雨的项目86176
 * @version 1.0
 * @date 2024-10-28 12:35
 */
public interface BookService {
//    void add(Book book);
    void delById(Long id);
//    void edit(Book book);

    Book selOneById(Long id);
    List<Book> selAll();

    void save(Book book);
    PageResult<Book> query(QueryObject qo);
    public void T(QueryObject queryObject);



}
